/*
 * Copyright 2009-2010 by The Regents of the University of California
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * you may obtain a copy of the License from
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package edu.uci.ics.algebricks.compiler.algebra.metadata;

import java.util.List;

import edu.uci.ics.algebricks.compiler.algebra.base.LogicalVariable;
import edu.uci.ics.algebricks.compiler.algebra.properties.FunctionalDependency;

public interface IDataSource<T> {
    public T getId();

    public Object[] getSchemaTypes();

    public IDataSourcePropertiesProvider getPropertiesProvider();

    public void computeFDs(List<LogicalVariable> scanVariables, List<FunctionalDependency> fdList);
}
